Home / 4,746,177.92-7,119,704.28-1,551,320.84

Finding the Fourth Proportional to 4,746,177.92, 7,119,704.28 and 1,551,320.84

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Solution

The fourth proportional to 4,746,177.92, 7,119,704.28 and 1,551,320.84 is: 2,327,124.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,746,177.92 : 7,119,704.28 = 1,551,320.84 : x
  2. Step 2: Convert to fraction form
    4,746,177.92/7,119,704.28 = 1,551,320.84/x
  3. Step 3: Cross multiply
    4,746,177.92x = 7,119,704.28 × 1,551,320.84
  4. Step 4: Simplify right side
    4,746,177.92x = 11,044,945,624,201.20
  5. Step 5: Solve for x
    x = 11,044,945,624,201.20/4,746,177.92
  6. Step 6: Final answer
    x = 2,327,124.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.